Add features (paid?)

[MarcoTheFirst]

I'm not an IndexedDb specialist, but it seems like a lot of elementary functions are still missing, such as receiving the number of records: https://developer.mozilla.org/en-US/docs/Web/API/IDBObjectStore/count

Since this library is the only decent one out there for Blazor WASM, I'd be open to paying for additional features if expedited. Anyone interested?

Thanks
Marco